$NLTags: (v8.0.5) , a set to hold annotations automatically generated using Natural Language Processing. The first such annotation adds the tag 'plan' to notes that Tinderbox believes might represent a planning note, such as "remember to deposit the cheque" or "remind the freshers to begin planning their module essays".

$DominantLanguage: Tinderbox's guess at the primary language used in the text of each note (only in macOS 10.13 and later); stored as two-letter ISO-639-1 codes such as “en” for English, “de” for German, and “zh” for Chinese.

Note that these result values are extracted automatically and are thus subject to a variety of extraction errors.

Results are extracted from the $Text of:

New notes.

Re-edited notes, including pre-existing notes in old TBXs that have be re-edited.

Values are not extracted from pre-existing notes, such as in files created, unless they are subsequently re-edited.

This process may store some working files in the application support 'analytics' folder. These should not be edited by users.